Between zombie movies, Doctor Who, and Children of Men, and climate change conferences, I keep thinking/dreaming about the very last humans that will be alive. I don't go into elaborate "What if" scenarios like the mentioned works of fiction, I just wonder idly, things like: will they be on Earth? Will they look like humans? Will their language have any evolved form of the English word "Cut" (this one is kind of random)? Will the very, very last human know they are the very, very last? Will the very, very last die of old age? What will be the very, very last thing he or she eats? Or smells? Or touches?
My mind keep saying "But intelligence would evolve again. Or humans would evolve." But there must be a very last intelligent life form, trillions of years in the future. There MUST, if time isn't on a loop. And how lonely will they be? There was some Neil Gaiman book where a kid traveled to the far, far future, when humans has evolved past recognition, and just could barely subsist on Earth. I found that so disturbing. I don't know why this is a thing...that fascinates my mind completely. But it is. Something to do with my search for a lack of meaning.